Home JRTC and Fort Polk HomepageUnits/TenantsDENTAC DENTAC HOURS OF OPERATION MONDAY- FRIDAY: 0800-1600 LUNCH: 1130-1215 SHIRA DENTAL CLINIC - 531-2121/ 531-4319/531-4096 CHESSER DENTAL CLINIC- 531-4833/ 531-4804 HOSPITAL DENTAL CLINIIC- 531-3729/ 531-3730/ 531-3731 Command Photos